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Author Question: Which one of the following is a correct expression for molarity? A) mol solute/L solvent B) mol ... (Read 52 times)

ghost!

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on: Aug 27, 2018
Which one of the following is a correct expression for molarity?
 
  A) mol solute/L solvent
  B) mol solute/mL solvent
  C) mmol solute/mL solution
  D) mol solute/kg solvent
  E) mol solute/L solution

Question 2

The reaction that forms most of the acid in acid rain is ________.
 
  A) SO2 (g) + H2O (l)  H2SO4 (aq)
  B) SO2 (g) + H2O (l)  H2SO3 (aq)
  C) H2S (g) + 2 O2 (g)  H2SO4 (l)
  D) Cl2 (g) + H2O (l)  HCl (aq) + HClO (aq)
  E) SO3 (g) + H2O (l)  H2SO4 (aq)

Question 3

Which of the following aqueous solutions has the lowest OH-?
 
  A) a solution with a pH of 3.0
  B) a 1  10-4 M solution of HNO3
  C) a solution with a pOH of 12.0
  D) pure water
  E) a 1  10-3 M solution of NH4Cl
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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tennis14576

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Reply #1 on: Aug 27, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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ghost!

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Reply 2 on: Aug 27, 2018
Thanks for the timely response, appreciate it

xiaomengxian

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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